Sizing Chart

** MEN: Order 1/2 SIZE LARGER than your normal US size. 
WOMEN: Order 1 FULL SIZE LARGER than your normal US size **

If you need assistance with sizing please chat or email us prior to ordering.

Finding boots that are ultra-minimalist, featuring a wide toebox, lightweight form and zero-drop design doesn't need to be difficult!

If you loved the incredibly good looking Leather Boulder Boot, have we got something exciting for you. The upgraded version is made with all the features you know and love, like supreme flexibility, a zero-drop platform, and unparalleled packability, but now, it’s also waterproof! That’s right, you can dive right into your next adventure while keeping your feet fully dry.

This boot still maintains the lightweight frame you’ve come to know and love from Lems — even though they have added a unique waterproof membrane, these puppies still hit the scale at a featherlight 365gm. 

They also took some time to rethink the overall construction of the boot, and reinforced everything; from a thicker gauge thread to an overall stronger outer construction, this is the toughest pair yet. And yes, before you ask, they’re zero-drop. Ready to roll through a river, plow through an ice pack, or anything else on your agenda? Good, because so are the Waterproof Boulder Boots, which keep your feet shockingly clear from clammy conditions due to a breathable waterproof membrane that stops water from penetrating into the boot, while still allowing the heat from your feet to escape. This kind-of-a-big-deal boot also utilizes a pre-treated leather upper, that can be reapplied with waterproofing wax/spray to help extend its water repellency.

The Waterproof Boulder Boot is the one shoe that does it all without ever missing a step. You can easily pack it, but you’ll also feel good wearing it everywhere, everyday. And just so you know — this boot was designed with an incredible amount of detail and care, and we can’t wait to see where you go in it.

• Waterproofing: 100% - breathable waterproof membrane
• Tongue Construction: gusseted 
• Last: Lems Natural-Shape™ Last
• Upper: Full-grain oiled leather
• Lining: Full-grain leather + moisture wicking
• Outsole: 9.0mm LemsRubber™ (air-injection rubber)
• Footbed: 3.5mm removable PU insole
• Stack Height: 10.0mm (not including 3.0mm insole)
• Drop: 0.0mm (Zero-Drop)
• Weight: 365gm. (Men's size 9)
• Laces Provided: 2

SIZING INFO

 Men order 1/2 SIZE LARGER than your normal US size

Women order 1 SIZE LARGER than your normal US size.

Length below is Insole length. Fit is personal preference however, we generally recommend allowing at least 15mm space at the end of your toes in this model.